Find the Bayesian inference about the bias pa of the coin given the data, and determine whether a Bayesian's inferences depend on what stopping rule was in force.
According to sampling theory, a different calculation is required in order to assess the ‘significance' of the result n = 12. The probability distribution of n given H0 is the probability that the first n-1 tosses contain exactly r-1 bs and then the nth toss is a b.